| 412201 | DM74ALS241AWM | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412202 | DM74ALS241AWMX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412203 | DM74ALS244A | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412204 | DM74ALS244A | Octal TRI-STATE Bus Driver | National Semiconductor |
| 412205 | DM74ALS244ACW | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412206 | DM74ALS244AMSA | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412207 | DM74ALS244AMSAX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412208 | DM74ALS244AN | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412209 | DM74ALS244ASJ | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412210 | DM74ALS244ASJX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412211 | DM74ALS244AWM | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412212 | DM74ALS244AWMX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 412213 | DM74ALS244B-1 | Octal TRI-STATE Bus Driver | National Semiconductor |
| 412214 | DM74ALS245 | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412215 | DM74ALS245A | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412216 | DM74ALS245A | Octal TRI-STATE Bus Transceiver | National Semiconductor |
| 412217 | DM74ALS245ACW | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412218 | DM74ALS245AMSA | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412219 | DM74ALS245AMSAX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
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| 412220 | DM74ALS245AN | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412221 | DM74ALS245ASJ | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412222 | DM74ALS245ASJX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412223 | DM74ALS245AWM | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412224 | DM74ALS245AWMX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 412225 | DM74ALS251 | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412226 | DM74ALS251 | TRI-STATE 1 of 8 Line Data Selector/Mulitplexer | National Semiconductor |
| 412227 | DM74ALS251M | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412228 | DM74ALS251MX | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412229 | DM74ALS251N | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412230 | DM74ALS251SJ | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412231 | DM74ALS251SJX | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412232 | DM74ALS253 | 3-STATE Dual 1-of-4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412233 | DM74ALS253 | TRI-STATE Dual 1 of 4 Line Data Selector/Multiplexer | National Semiconductor |
| 412234 | DM74ALS253M | 3-STATE Dual 1 of 4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412235 | DM74ALS253MX | 3-STATE Dual 1 of 4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412236 | DM74ALS253N | 3-STATE Dual 1 of 4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412237 | DM74ALS257 | 3-STATE Quad 1-of-2-Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412238 | DM74ALS257 | TRI-STATE Quad 1-of-2 Line Data Selector/Multiplexer | National Semiconductor |
| 412239 | DM74ALS257M | 3-STATE Quad 1-of-2 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 412240 | DM74ALS257MX | 3-STATE Quad 1-of-2 Line Data Selector/Multiplexer | Fairchild Semiconductor |
